Results 91 to 100 of about 152,037 (291)
Passive Switched Capacitor RF Front Ends for Spectrum Sensing in Cognitive Radios
International Journal of Antennas and Propagation, 2014 This paper explores passive switched capacitor based RF receiver front ends for spectrum sensing. Wideband spectrum sensors remain the most challenging block in the software defined radio hardware design. The use of passive switched capacitors provides a
Bodhisatwa Sadhu +3 more
doaj +1 more source
The design of switched reluctance motors for efficient energy conversion [PDF]
A new switched reluctance motor configuration is proposed, in which the windings are arranged to encourage short magnetic flux paths within the motor.
Michaelides, Alexandros M.
core
Advanced Functional Materials, EarlyView.A room‐temperature aerosol deposition process yields multiphase nano‐clustered dielectric capacitors containing discrete BaTiO3, PbZrO3, and PbTiO3 crystals. This architecture creates three‐dimensional heterointerfaces that induce interfacial charge trapping and effectively inhibit breakdown propagation.
Hyunseok Song +8 more
wiley +1 more source
Switched Capacitor Variable Delay Line
2018 IEEE International Symposium on Circuits and Systems (ISCAS), 2018 In this paper, we present a new configurable switched capacitor loading technique to achieve a shunt capacitor variable delay line with reduced capacitor area. Proposed delay line employs only two configurable and switchable capacitors to achieve the required delay value. Thermometer coded capacitors are utilized for linear and nondecreasing delay. The
Semih Ramazanoglu, Okan Zafer Batur
openaire +3 more sources
Design Low Power 130mW Pipeline ADC With Speed 80 MSPS 8-bit
, 2009 This paper describes a pipeline analog-to-digital converter is implemented for high speed camera. In the pipeline ADC design, prime factor is designing operational amplifier with high gain so ADC have been high speed.
afandi, Hamzah
core
Advanced Functional Materials, EarlyView.Thermally oxidized MoS2‐based radio‐frequency switches enable a multifunctional platform that unifies broadband RF switching and in‐memory computation. The device achieves a cutoff frequency of 33.2 THz with high energy efficiency and supports hardware‐aware signal processing.
Juho Son +5 more
wiley +1 more source
Research of optimized sorting algorithm of capacitor voltage for MMC
Gong-kuang zidonghua, 2014 The paper researched primary cause of increasing of switching frequency of modular multilevel converter led by traditional capacitor voltage sorting algorithm according to operation principle of the converter. It proposed an improved sorting algorithm of
SONG Pinggang +3 more
doaj +1 more source
Biquadratic transconductance switched-capacitor filters
, 1993 Switched-capacitor (SC) filters yield efficient implementations in integrated form. However, they employ op-amps, each of which must be designed for a given filter separately. Furthermore, SC filters are not tunable.
Tan, M. A.
core +1 more source
Time‐Resolved Magnetization Switching Dynamics Driven by Orbital Torques
Advanced Functional Materials, EarlyView.Du et al. reveal nanosecond magnetization switching driven by orbital currents using time‐resolved Hall detection. The measurements separate domain nucleation from domain wall propagation and show that Joule heating strongly assists switching by lowering energy barriers.
Ao Du +4 more
wiley +1 more source
An all-inkjet printed flexible capacitor on a textile using a new poly(4-vinylphenol) dielectric ink for wearable applications [PDF]
, 2012 This paper reports a flexible capacitor for wearable applications which has been all-inkjet printed on a standard 65/35 polyester cotton textile using a new poly(4 vinylphenol)(PVP) dielectric material.
Torah, Russel +7 more
core +1 more source